/* implements the table_iterator helper */
int
netsnmp_table_iterator_helper_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
netsnmp_table_registration_info *tbl_info;
netsnmp_table_request_info *table_info = NULL;
oid coloid[MAX_OID_LEN];
size_t coloid_len;
int ret;
static oid myname[MAX_OID_LEN];
size_t myname_len;
int oldmode = 0;
netsnmp_iterator_info *iinfo;
int notdone;
netsnmp_request_info *request, *reqtmp = NULL;
netsnmp_variable_list *index_search = NULL;
netsnmp_variable_list *free_this_index_search = NULL;
void *callback_loop_context = NULL, *last_loop_context;
void *callback_data_context = NULL;
ti_cache_info *ti_info = NULL;
int request_count = 0;
netsnmp_oid_stash_node **cinfo = NULL;
netsnmp_variable_list *old_indexes = NULL, *vb;
netsnmp_table_registration_info *table_reg_info = NULL;
int i;
netsnmp_data_list *ldata = NULL;
iinfo = (netsnmp_iterator_info *) handler->myvoid;
if (!iinfo || !reginfo || !reqinfo)
return SNMPERR_GENERR;
tbl_info = iinfo->table_reginfo;
/*
* copy in the table registration oid for later use
*/
coloid_len = reginfo->rootoid_len + 2;
memcpy(coloid, reginfo->rootoid, reginfo->rootoid_len * sizeof(oid));
coloid[reginfo->rootoid_len] = 1; /* table.entry node */
/*
* illegally got here if these functions aren't defined
*/
if (iinfo->get_first_data_point == NULL ||
iinfo->get_next_data_point == NULL) {
snmp_log(LOG_ERR,
"table_iterator helper called without data accessor functions\n");
return SNMP_ERR_GENERR;
}
/* preliminary analysis */
switch (reqinfo->mode) {
case MODE_GET_STASH:
cinfo = netsnmp_extract_stash_cache(reqinfo);
table_reg_info = netsnmp_find_table_registration_info(reginfo);
/* XXX: move this malloc to stash_cache handler? */
reqtmp = SNMP_MALLOC_TYPEDEF(netsnmp_request_info);
reqtmp->subtree = requests->subtree;
table_info = netsnmp_extract_table_info(requests);
netsnmp_request_add_list_data(reqtmp,
netsnmp_create_data_list
(TABLE_HANDLER_NAME,
(void *) table_info, NULL));
/* remember the indexes that were originally parsed. */
old_indexes = table_info->indexes;
break;
case MODE_GETNEXT:
for(request = requests ; request; request = request->next) {
if (request->processed)
continue;
table_info = netsnmp_extract_table_info(request);
if (table_info->colnum < tbl_info->min_column - 1) {
/* XXX: optimize better than this */
/* for now, just increase to colnum-1 */
/* we need to jump to the lowest result of the min_column
and take it, comparing to nothing from the request */
table_info->colnum = tbl_info->min_column - 1;
} else if (table_info->colnum > tbl_info->max_column) {
request->processed = TABLE_ITERATOR_NOTAGAIN;
}
ti_info =
netsnmp_request_get_list_data(request, TI_REQUEST_CACHE);
if (!ti_info) {
ti_info = SNMP_MALLOC_TYPEDEF(ti_cache_info);
netsnmp_request_add_list_data(request,
netsnmp_create_data_list
(TI_REQUEST_CACHE,
ti_info,
netsnmp_free_ti_cache));
}
/* XXX: if no valid requests, don't even loop below */
}
break;
}
/*
* collect all information for each needed row
*/
if (reqinfo->mode == MODE_GET ||
reqinfo->mode == MODE_GETNEXT ||
reqinfo->mode == MODE_GET_STASH ||
reqinfo->mode == MODE_SET_RESERVE1) {
/*
* Count the number of request in the list,
* so that we'll know when we're finished
*/
for(request = requests ; request; request = request->next)
if (!request->processed)
request_count++;
notdone = 1;
while(notdone) {
notdone = 0;
/* find first data point */
if (!index_search) {
if (free_this_index_search) {
/* previously done */
index_search = free_this_index_search;
} else {
for(request=requests ; request; request=request->next) {
table_info = netsnmp_extract_table_info(request);
if (table_info)
break;
}
if (!table_info) {
snmp_log(LOG_WARNING,
"no valid requests for iterator table %s\n",
reginfo->handlerName);
netsnmp_free_request_data_sets(reqtmp);
SNMP_FREE(reqtmp);
return SNMP_ERR_NOERROR;
}
index_search = snmp_clone_varbind(table_info->indexes);
free_this_index_search = index_search;
/* setup, malloc search data: */
if (!index_search) {
/*
* hmmm.... invalid table?
*/
snmp_log(LOG_WARNING,
"invalid index list or failed malloc for table %s\n",
reginfo->handlerName);
netsnmp_free_request_data_sets(reqtmp);
SNMP_FREE(reqtmp);
return SNMP_ERR_NOERROR;
}
}
}
/* if sorted, pass in a hint */
if (iinfo->flags & NETSNMP_ITERATOR_FLAG_SORTED) {
callback_loop_context = table_info;
}
index_search =
(iinfo->get_first_data_point) (&callback_loop_context,
&callback_data_context,
index_search, iinfo);
/* loop over each data point */
while(index_search) {
/* remember to free this later */
free_this_index_search = index_search;
/* compare against each request*/
for(request = requests ; request; request = request->next) {
if (request->processed)
continue;
/* XXX: store in an array for faster retrival */
table_info = netsnmp_extract_table_info(request);
coloid[reginfo->rootoid_len + 1] = table_info->colnum;
ti_info =
netsnmp_request_get_list_data(request, TI_REQUEST_CACHE);
switch(reqinfo->mode) {
case MODE_GET:
case MODE_SET_RESERVE1:
/* looking for exact matches */
build_oid_noalloc(myname, MAX_OID_LEN, &myname_len,
coloid, coloid_len, index_search);
if (snmp_oid_compare(myname, myname_len,
request->requestvb->name,
request->requestvb->name_length) == 0) {
/* keep this */
netsnmp_iterator_remember(request,
myname, myname_len,
callback_data_context,
callback_loop_context, iinfo);
request_count--; /* One less to look for */
} else {
if (iinfo->free_data_context && callback_data_context) {
(iinfo->free_data_context)(callback_data_context,
iinfo);
}
}
break;
case MODE_GET_STASH:
/* collect data for each column for every row */
build_oid_noalloc(myname, MAX_OID_LEN, &myname_len,
coloid, coloid_len, index_search);
reqinfo->mode = MODE_GET;
if (reqtmp)
ldata =
netsnmp_get_list_node(reqtmp->parent_data,
TABLE_ITERATOR_NAME);
if (!ldata) {
netsnmp_request_add_list_data(reqtmp,
netsnmp_create_data_list
(TABLE_ITERATOR_NAME,
callback_data_context,
NULL));
} else {
/* may have changed */
ldata->data = callback_data_context;
}
table_info->indexes = index_search;
for(i = table_reg_info->min_column;
i <= (int)table_reg_info->max_column; i++) {
myname[reginfo->rootoid_len + 1] = i;
table_info->colnum = i;
vb = reqtmp->requestvb =
SNMP_MALLOC_TYPEDEF(netsnmp_variable_list);
vb->type = ASN_NULL;
snmp_set_var_objid(vb, myname, myname_len);
netsnmp_call_next_handler(handler, reginfo,
reqinfo, reqtmp);
reqtmp->requestvb = NULL;
reqtmp->processed = 0;
if (vb->type != ASN_NULL) { /* XXX, not all */
netsnmp_oid_stash_add_data(cinfo, myname,
myname_len, vb);
} else {
snmp_free_var(vb);
}
}
reqinfo->mode = MODE_GET_STASH;
break;
case MODE_GETNEXT:
/* looking for "next" matches */
if (netsnmp_check_getnext_reply
(request, coloid, coloid_len, index_search,
&ti_info->results)) {
netsnmp_iterator_remember(request,
ti_info->results->name,
ti_info->results->name_length,
callback_data_context,
callback_loop_context, iinfo);
/*
* If we've been told that the rows are sorted,
* then the first valid one we find
* must be the right one.
*/
if (iinfo->flags & NETSNMP_ITERATOR_FLAG_SORTED)
request_count--;
} else {
if (iinfo->free_data_context && callback_data_context) {
(iinfo->free_data_context)(callback_data_context,
iinfo);
}
}
break;
case MODE_SET_RESERVE2:
case MODE_SET_FREE:
case MODE_SET_UNDO:
case MODE_SET_COMMIT:
/* needed processing already done in RESERVE1 */
break;
default:
snmp_log(LOG_ERR,
"table_iterator called with unsupported mode\n");
break; /* XXX return */
}
}
/* Is there any point in carrying on? */
if (!request_count)
break;
/* get the next search possibility */
last_loop_context = callback_loop_context;
index_search =
(iinfo->get_next_data_point) (&callback_loop_context,
&callback_data_context,
index_search, iinfo);
if (iinfo->free_loop_context && last_loop_context &&
callback_data_context != last_loop_context) {
(iinfo->free_loop_context) (last_loop_context, iinfo);
last_loop_context = NULL;
}
}
/* free loop context before going on */
if (callback_loop_context && iinfo->free_loop_context_at_end) {
(iinfo->free_loop_context_at_end) (callback_loop_context,
iinfo);
callback_loop_context = NULL;
}
/* decide which (GETNEXT) requests are not yet filled */
if (reqinfo->mode == MODE_GETNEXT) {
for(request = requests ; request; request = request->next) {
if (request->processed)
continue;
ti_info =
netsnmp_request_get_list_data(request,
TI_REQUEST_CACHE);
if (!ti_info->results) {
int nc;
table_info = netsnmp_extract_table_info(request);
nc = netsnmp_table_next_column(table_info);
if (0 == nc) {
coloid[reginfo->rootoid_len+1] = table_info->colnum+1;
snmp_set_var_objid(request->requestvb,
coloid, reginfo->rootoid_len+2);
request->processed = TABLE_ITERATOR_NOTAGAIN;
break;
} else {
table_info->colnum = nc;
notdone = 1;
}
}
}
}
}
}
if (reqinfo->mode == MODE_GET ||
reqinfo->mode == MODE_GETNEXT ||
reqinfo->mode == MODE_SET_RESERVE1) {
/* per request last minute processing */
for(request = requests ; request; request = request->next) {
if (request->processed)
continue;
ti_info =
netsnmp_request_get_list_data(request, TI_REQUEST_CACHE);
table_info =
netsnmp_extract_table_info(request);
if (!ti_info)
continue;
switch(reqinfo->mode) {
case MODE_GETNEXT:
if (ti_info->best_match_len)
snmp_set_var_objid(request->requestvb, ti_info->best_match,
ti_info->best_match_len);
else {
coloid[reginfo->rootoid_len+1] =
netsnmp_table_next_column(table_info);
if (0 == coloid[reginfo->rootoid_len+1]) {
/* out of range. */
coloid[reginfo->rootoid_len+1] = tbl_info->max_column + 1;
request->processed = TABLE_ITERATOR_NOTAGAIN;
}
snmp_set_var_objid(request->requestvb,
coloid, reginfo->rootoid_len+2);
request->processed = 1;
}
snmp_free_varbind(table_info->indexes);
table_info->indexes = snmp_clone_varbind(ti_info->results);
/* FALL THROUGH */
case MODE_GET:
case MODE_SET_RESERVE1:
if (ti_info->data_context)
/* we don't add a free pointer, since it's in the
TI_REQUEST_CACHE instead */
netsnmp_request_add_list_data(request,
netsnmp_create_data_list
(TABLE_ITERATOR_NAME,
ti_info->data_context,
NULL));
break;
default:
break;
}
}
/* we change all GETNEXT operations into GET operations.
why? because we're just so nice to the lower levels.
maybe someday they'll pay us for it. doubtful though. */
oldmode = reqinfo->mode;
if (reqinfo->mode == MODE_GETNEXT) {
reqinfo->mode = MODE_GET;
}
} else if (reqinfo->mode == MODE_GET_STASH) {
netsnmp_free_request_data_sets(reqtmp);
SNMP_FREE(reqtmp);
table_info->indexes = old_indexes;
}
/* Finally, we get to call the next handler below us. Boy, wasn't
all that simple? They better be glad they don't have to do it! */
if (reqinfo->mode != MODE_GET_STASH) {
DEBUGMSGTL(("table_iterator", "call subhandler for mode: %s\n",
se_find_label_in_slist("agent_mode", oldmode)));
ret =
netsnmp_call_next_handler(handler, reginfo, reqinfo, requests);
}
/* reverse the previously saved mode if we were a getnext */
if (oldmode == MODE_GETNEXT) {
reqinfo->mode = oldmode;
}
/* cleanup */
if (free_this_index_search)
snmp_free_varbind(free_this_index_search);
return SNMP_ERR_NOERROR;
}
/** implements the table_iterator helper */
int
netsnmp_table_iterator_helper_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration
*reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
netsnmp_table_registration_info *tbl_info;
oid coloid[MAX_OID_LEN];
size_t coloid_len;
int ret;
static oid myname[MAX_OID_LEN];
size_t myname_len;
int oldmode;
netsnmp_iterator_info *iinfo;
iinfo = (netsnmp_iterator_info *) handler->myvoid;
if (!iinfo || !reginfo || !reqinfo)
return SNMPERR_GENERR;
tbl_info = iinfo->table_reginfo;
/*
* copy in the table registration oid for later use
*/
coloid_len = reginfo->rootoid_len + 2;
memcpy(coloid, reginfo->rootoid, reginfo->rootoid_len * sizeof(oid));
coloid[reginfo->rootoid_len] = 1; /* table.entry node */
/*
* illegally got here if these functions aren't defined
*/
if (iinfo->get_first_data_point == NULL ||
iinfo->get_next_data_point == NULL) {
snmp_log(LOG_ERR,
"table_iterator helper called without data accessor functions\n");
return SNMP_ERR_GENERR;
}
/*
* XXXWWW: deal with SET caching
*/
#ifdef NOT_SERIALIZED
while (requests) /* XXX: currently only serialized */
#endif
{
/*
* XXXWWW: optimize by reversing loops (look through data only once)
*/
netsnmp_variable_list *results = NULL;
netsnmp_variable_list *index_search = NULL; /* WWW: move up? */
netsnmp_variable_list *free_this_index_search = NULL;
netsnmp_table_request_info *table_info =
netsnmp_extract_table_info(requests);
void *callback_loop_context = NULL;
void *callback_data_context = NULL;
void *callback_data_keep = NULL;
if (requests->processed != 0) {
#ifdef NOT_SERIALIZED
continue;
#else
return SNMP_ERR_NOERROR;
#endif
}
if (reqinfo->mode != MODE_GET && reqinfo->mode != MODE_GETNEXT && reqinfo->mode != MODE_GETBULK && /* XXX */
reqinfo->mode != MODE_SET_RESERVE1) {
goto skip_processing;
}
if (table_info->colnum > tbl_info->max_column) {
requests->processed = 1;
#ifdef NOT_SERIALIZED
break;
#else
return SNMP_ERR_NOERROR;
#endif
}
/*
* XXX: if loop through everything, these are never free'd
* since iterator returns NULL and thus we forget about
* these
*/
index_search = snmp_clone_varbind(table_info->indexes);
if (!index_search) {
/*
* hmmm.... invalid table?
*/
snmp_log(LOG_WARNING,
"invalid index list or failed malloc for table %s\n",
reginfo->handlerName);
return SNMP_ERR_NOERROR;
}
free_this_index_search = index_search;
/*
* below our minimum column?
*/
if (table_info->colnum < tbl_info->min_column) {
results =
(iinfo->get_first_data_point) (&callback_loop_context,
&callback_data_context,
index_search, iinfo);
if (iinfo->free_loop_context) {
(iinfo->free_loop_context) (callback_loop_context, iinfo);
callback_loop_context = NULL;
}
goto got_results;
}
/*
* XXX: do "only got some indexes"
*/
/*
* find the next legal result to return
*/
/*
* find the first node
*/
index_search =
(iinfo->get_first_data_point) (&callback_loop_context,
&callback_data_context,
index_search, iinfo);
/*
* table.entry.column node
*/
coloid[reginfo->rootoid_len + 1] = table_info->colnum;
switch (reqinfo->mode) {
case MODE_GETNEXT:
case MODE_GETBULK: /* XXXWWW */
/*
* loop through all data and find next one
*/
while (index_search) {
/*
* compare the node with previous results
*/
if (netsnmp_check_getnext_reply
(requests, coloid, coloid_len, index_search,
&results)) {
/*
* result is our current choice, so keep a pointer to
* the data that the lower handler wants us to
* remember (possibly freeing the last known "good"
* result data pointer)
*/
if (callback_data_keep && iinfo->free_data_context) {
(iinfo->free_data_context) (callback_data_keep,
iinfo);
callback_data_keep = NULL;
}
if (iinfo->make_data_context && !callback_data_context) {
callback_data_context =
(iinfo->
make_data_context) (callback_loop_context,
iinfo);
}
callback_data_keep = callback_data_context;
callback_data_context = NULL;
} else {
if (callback_data_context && iinfo->free_data_context)
(iinfo->free_data_context) (callback_data_context,
iinfo);
callback_data_context = NULL;
}
/*
* get the next node in the data chain
*/
index_search =
(iinfo->get_next_data_point) (&callback_loop_context,
&callback_data_context,
index_search, iinfo);
if (!index_search && !results &&
tbl_info->max_column > table_info->colnum) {
/*
* restart loop. XXX: Should cache this better
*/
table_info->colnum++;
coloid[reginfo->rootoid_len + 1] = table_info->colnum;
if (free_this_index_search != NULL)
snmp_free_varbind(free_this_index_search);
index_search = snmp_clone_varbind(table_info->indexes);
free_this_index_search = index_search;
if (callback_loop_context &&
iinfo->free_loop_context_at_end) {
(iinfo->free_loop_context_at_end)(callback_loop_context,
iinfo);
callback_loop_context = NULL;
}
if (iinfo->free_loop_context && callback_loop_context) {
(iinfo->free_loop_context) (callback_loop_context,
iinfo);
callback_loop_context = NULL;
}
if (callback_data_context && iinfo->free_data_context) {
(iinfo->free_data_context) (callback_data_context,
iinfo);
callback_data_context = NULL;
}
index_search =
(iinfo->
get_first_data_point) (&callback_loop_context,
&callback_data_context,
index_search, iinfo);
}
}
break;
case MODE_GET:
case MODE_SET_RESERVE1:
/*
* loop through all data till exact results are found
*/
while (index_search) {
build_oid_noalloc(myname, MAX_OID_LEN, &myname_len,
coloid, coloid_len, index_search);
if (snmp_oid_compare(myname, myname_len,
requests->requestvb->name,
requests->requestvb->name_length) ==
0) {
/*
* found the exact match, so we're done
*/
if (iinfo->make_data_context && !callback_data_context) {
callback_data_context =
(iinfo->
make_data_context) (callback_loop_context,
iinfo);
}
callback_data_keep = callback_data_context;
callback_data_context = NULL;
results = snmp_clone_varbind(index_search);
snmp_set_var_objid(results, myname, myname_len);
goto got_results;
} else {
/*
* free not-needed data context
*/
if (callback_data_context && iinfo->free_data_context) {
(iinfo->free_data_context) (callback_data_context,
iinfo);
callback_data_context = NULL;
}
}
/*
* get the next node in the data chain
*/
index_search =
(iinfo->get_next_data_point) (&callback_loop_context,
&callback_data_context,
index_search, iinfo);
}
break;
default:
/*
* the rest of the set states have been dealt with already
*/
goto got_results;
}
/*
* XXX: free index_search?
*/
if (callback_loop_context && iinfo->free_loop_context) {
(iinfo->free_loop_context) (callback_loop_context, iinfo);
callback_loop_context = NULL;
}
got_results: /* not milk */
/*
* This free_data_context call is required in the event that your
* get_next_data_point method allocates new memory, even during the
* calls where it eventually returns a NULL
*/
if (callback_data_context && iinfo->free_data_context) {
(iinfo->free_data_context) (callback_data_context,
iinfo);
callback_data_context = NULL;
}
if (!results && !MODE_IS_SET(reqinfo->mode)) {
/*
* no results found.
*/
/*
* XXX: check for at least one entry at the very top
*/
#ifdef NOT_SERIALIZED
break;
#else
if (callback_loop_context && iinfo->free_loop_context_at_end) {
(iinfo->free_loop_context_at_end) (callback_loop_context,
iinfo);
callback_loop_context = NULL;
}
if (free_this_index_search != NULL) {
snmp_free_varbind(free_this_index_search);
}
return SNMP_ERR_NOERROR;
#endif
}
skip_processing:
/*
* OK, here results should be a pointer to the data that we
* actually need to GET
*/
oldmode = reqinfo->mode;
if (reqinfo->mode == MODE_GETNEXT || reqinfo->mode == MODE_GETBULK) { /* XXX */
snmp_set_var_objid(requests->requestvb, results->name,
results->name_length);
reqinfo->mode = MODE_GET;
}
if (reqinfo->mode == MODE_GET || reqinfo->mode == MODE_GETNEXT || reqinfo->mode == MODE_GETBULK || /* XXX */
reqinfo->mode == MODE_SET_RESERVE1) {
/*
* first (or only) pass stuff
*/
/*
* let set requsets use previously constructed data
*/
snmp_free_varbind(results);
if (callback_data_keep)
netsnmp_request_add_list_data(requests,
netsnmp_create_data_list
(TABLE_ITERATOR_NAME,
callback_data_keep, NULL));
netsnmp_request_add_list_data(requests,
netsnmp_create_data_list
(TABLE_ITERATOR_LAST_CONTEXT,
callback_loop_context, NULL));
}
DEBUGMSGTL(("table_iterator", "doing mode: %s\n",
se_find_label_in_slist("agent_mode", oldmode)));
ret =
netsnmp_call_next_handler(handler, reginfo, reqinfo, requests);
if (oldmode == MODE_GETNEXT || oldmode == MODE_GETBULK) { /* XXX */
if (requests->requestvb->type == ASN_NULL ||
requests->requestvb->type == SNMP_NOSUCHINSTANCE) {
/*
* get next skipped this value for this column, we
* need to keep searching forward
*/
requests->requestvb->type = ASN_PRIV_RETRY;
}
reqinfo->mode = oldmode;
}
callback_data_keep =
netsnmp_request_get_list_data(requests, TABLE_ITERATOR_NAME);
callback_loop_context =
netsnmp_request_get_list_data(requests,
TABLE_ITERATOR_LAST_CONTEXT);
/*
* This has to be done to prevent a memory leak. Notice that on
* SET_RESERVE1 we're assigning something to
* 'free_this_index_search' at the beginning of this handler (right
* above the line that says 'below our minimum column?'),
* but we're not given a chance to free it below with the other
* SET modes, hence our doing it here.
*/
if (reqinfo->mode == MODE_SET_RESERVE1) {
if (free_this_index_search) {
snmp_free_varbind(free_this_index_search);
free_this_index_search = NULL;
}
}
if (reqinfo->mode == MODE_GET || reqinfo->mode == MODE_GETNEXT ||
reqinfo->mode == MODE_GETBULK || /* XXX */
reqinfo->mode == MODE_SET_FREE ||
reqinfo->mode == MODE_SET_UNDO ||
reqinfo->mode == MODE_SET_COMMIT) {
if (callback_data_keep && iinfo->free_data_context) {
(iinfo->free_data_context) (callback_data_keep, iinfo);
callback_data_keep = NULL;
}
if (free_this_index_search) {
snmp_free_varbind(free_this_index_search);
free_this_index_search = NULL;
}
#ifndef NOT_SERIALIZED
if (callback_loop_context && iinfo->free_loop_context_at_end) {
(iinfo->free_loop_context_at_end) (callback_loop_context,
iinfo);
callback_loop_context = NULL;
}
#endif
}
#ifdef NOT_SERIALIZED
return ret;
#else
requests = requests->next;
#endif
}
#ifdef NOT_SERIALIZED
if (reqinfo->mode == MODE_GET || reqinfo->mode == MODE_GETNEXT || reqinfo->mode == MODE_GETBULK || /* XXX */
reqinfo->mode == MODE_SET_FREE ||
reqinfo->mode == MODE_SET_UNDO ||
reqinfo->mode == MODE_SET_COMMIT) {
if (callback_loop_context && iinfo->free_loop_context_at_end) {
(iinfo->free_loop_context_at_end) (callback_loop_context,
iinfo);
callback_loop_context = NULL;
}
}
#endif
return SNMP_ERR_NOERROR;
}
